PowerTip: Find Expiring Certificates by Using PowerShell


Summary: Boe Prox shows how you can find certificates that are expiring.

Hey, Scripting Guy! Question How can I find if I have any certificates on my system that are expiring within 30 days?

Hey, Scripting Guy! Answer Use the ExpiringInDays dynamic parameter when working with the certificate provider, for example:

Get-ChildItem Cert:\LocalMachine\My\ -ExpiringInDays 30 |

Select-Object Thumbprint, Subject, NotAfter

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